diff --git a/addins/riscv-arch-test b/addins/riscv-arch-test index be67c99b..307c77b2 160000 --- a/addins/riscv-arch-test +++ b/addins/riscv-arch-test @@ -1 +1 @@ -Subproject commit be67c99bd461742aa1c100bcc0732657faae2230 +Subproject commit 307c77b26e070ae85ffea665ad9b642b40e33c86 diff --git a/synthDC/extractSummary.py b/synthDC/extractSummary.py index 5f0d5015..71e21cfe 100755 --- a/synthDC/extractSummary.py +++ b/synthDC/extractSummary.py @@ -8,6 +8,9 @@ from matplotlib.cbook import flatten import matplotlib.pyplot as plt import matplotlib.lines as lines from wallySynth import testFreq +import numpy as np +from ppa.ppaAnalyze import noOutliers +from matplotlib import ticker def synthsintocsv(): @@ -27,7 +30,7 @@ def synthsintocsv(): writer.writerow(['Width', 'Config', 'Special', 'Tech', 'Target Freq', 'Delay', 'Area']) for oneSynth in allSynths: - descrip = specReg.findall(oneSynth) #[30:] + descrip = specReg.findall(oneSynth) width = descrip[2][:4] config = descrip[2][4:] if descrip[3][-2:] == 'nm': @@ -71,6 +74,7 @@ def synthsfromcsv(filename): allSynths[i] = Synth(*allSynths[i]) return allSynths + def freqPlot(tech, width, config): ''' plots delay, area for syntheses with specified tech, module, width ''' @@ -83,16 +87,24 @@ def freqPlot(tech, width, config): delaysL[ind] += [oneSynth.delay] areasL[ind] += [oneSynth.area] - f, (ax1, ax2) = plt.subplots(2, 1, sharex=True) + fig, (ax1, ax2) = plt.subplots(2, 1, sharex=True) + allFreqs = list(flatten(freqsL)) + if allFreqs != []: + median = np.median(allFreqs) + else: + median = 0 for ind in [0,1]: areas = areasL[ind] delays = delaysL[ind] freqs = freqsL[ind] + freqs, delays, areas = noOutliers(median, freqs, delays, areas) c = 'blue' if ind else 'green' - ax1.scatter(freqs, delays, color=c) - ax2.scatter(freqs, areas, color=c) + targs = [1000/f for f in freqs] + + ax1.scatter(targs, delays, color=c) + ax2.scatter(targs, areas, color=c) freqs = list(flatten(freqsL)) delays = list(flatten(delaysL)) @@ -104,20 +116,25 @@ def freqPlot(tech, width, config): ax1.legend(handles=legend_elements) ytop = ax2.get_ylim()[1] ax2.set_ylim(ymin=0, ymax=1.1*ytop) - ax2.set_xlabel("Target Freq (MHz)") - ax1.set_ylabel('Delay (ns)') + ax2.set_xlabel("Target Cycle Time (ns)") + ax1.set_ylabel('Cycle Time Achieved (ns)') ax2.set_ylabel('Area (sq microns)') - ax1.set_title(tech + ' ' + width +config) + ax1.set_title(tech + ' ' + width + config) + ax2.yaxis.set_major_formatter(ticker.StrMethodFormatter('{x:,.0f}')) + addFO4axis(fig, ax1, tech) + plt.savefig('./plots/wally/freqSweep_' + tech + '_' + width + config + '.png') # plt.show() -def areaDelay(tech, freq, width=None, config=None, special=None): + + +def areaDelay(tech, fig=None, ax=None, freq=None, width=None, config=None, norm=False): delays, areas, labels = ([] for i in range(3)) for oneSynth in allSynths: if (width==None) or (width == oneSynth.width): if (tech == oneSynth.tech) & (freq == oneSynth.freq): - if (special != None) & (oneSynth.special == special): + if (config == None) & (oneSynth.special == 'FPUoff'): #fix delays += [oneSynth.delay] areas += [oneSynth.area] labels += [oneSynth.width + oneSynth.config] @@ -125,44 +142,88 @@ def areaDelay(tech, freq, width=None, config=None, special=None): delays += [oneSynth.delay] areas += [oneSynth.area] labels += [oneSynth.special] - # else: - # delays += [oneSynth.delay] - # areas += [oneSynth.area] - # labels += [oneSynth.config + '_' + oneSynth.special] if width == None: width = '' + if (fig == None) or (ax == None): + fig, (ax) = plt.subplots(1, 1) + ax.ticklabel_format(useOffset=False, style='plain') + plt.subplots_adjust(left=0.18) + + if norm: + delays = [d/techdict[tech][0] for d in delays] + areas = [a/techdict[tech][1] for a in areas] - f, (ax1) = plt.subplots(1, 1) plt.scatter(delays, areas) - plt.xlabel('Delay (ns)') + plt.xlabel('Cycle time (ns)') plt.ylabel('Area (sq microns)') - ytop = ax1.get_ylim()[1] + ytop = ax.get_ylim()[1] plt.ylim(ymin=0, ymax=1.1*ytop) titleStr = tech + ' ' + width saveStr = tech + '_' + width if config: titleStr += config saveStr = saveStr + config + '_versions_' - if (special != None): - titleStr += special + if (config == None): saveStr = saveStr + '_origConfigs_' saveStr += str(freq) - titleStr = titleStr + ' (target freq: ' + str(freq) + ')' + titleStr = titleStr plt.title(titleStr) + + ax.yaxis.set_major_formatter(ticker.StrMethodFormatter('{x:,.0f}')) for i in range(len(labels)): plt.annotate(labels[i], (delays[i], areas[i]), textcoords="offset points", xytext=(0,10), ha='center') - plt.savefig('./plots/wally/areaDelay_' + saveStr + '.png') + # addFO4axis(fig, ax1, tech) -# ending freq in 42 means fpu was turned off manually + plt.savefig('./plots/wally/areaDelay_' + saveStr + '.png') + +def normAreaDelay(): + fig2, (ax) = plt.subplots(1, 1) + areaDelay('sky90', fig=fig2, ax=ax, freq=testFreq[0], norm=True) + areaDelay('tsmc28', fig=fig2, ax=ax, freq=testFreq[1], norm=True) + ax.set_title('Normalized Area & Cycle Time by Configuration') + ax.set_xlabel('Cycle Time (FO4)') + ax.set_ylabel('Area (add32)') + fullLeg = [lines.Line2D([0], [0], color='royalblue', label='tsmc28')] + fullLeg += [lines.Line2D([0], [0], color='orange', label='sky90')] + ax.legend(handles = fullLeg, loc='upper left') + plt.savefig('./plots/wally/normAreaDelay.png') + +def addFO4axis(fig, ax, tech): + fo4 = techdict[tech][0] + + ax3 = fig.add_axes((0.125,0.14,0.775,0.0)) + ax3.yaxis.set_visible(False) # hide the yaxis + + fo4Range = [x/fo4 for x in ax.get_xlim()] + dif = fo4Range[1] - fo4Range[0] + for n in [0.02, 0.05, 0.1, 0.25, 0.5, 1, 2, 5, 10, 20, 50, 100, 200, 500, 1000]: + d = dif/n + if d > 3 and d < 10: + r = [int(x/n) for x in fo4Range] + nsTicks = [round(x*n, 2) for x in range(r[0], r[1]+1)] + break + new_tick_locations = [fo4*float(x) for x in nsTicks] + + ax3.set_xticks(new_tick_locations) + ax3.set_xticklabels(nsTicks) + ax3.set_xlim(ax.get_xlim()) + ax3.set_xlabel("FO4 delays") + plt.subplots_adjust(left=0.125, bottom=0.25, right=0.9, top=0.9) + if __name__ == '__main__': - synthsintocsv() + + techdict = {'sky90': [43.2e-3, 1440.600027], 'tsmc28': [12.2e-3, 209.286002]} + + # synthsintocsv() synthsfromcsv('Summary.csv') freqPlot('tsmc28', 'rv32', 'e') freqPlot('sky90', 'rv32', 'e') - areaDelay('tsmc28', testFreq[1], width= 'rv64', config='gc') - areaDelay('sky90', testFreq[0], width='rv64', config='gc') - areaDelay('tsmc28', testFreq[1], special='FPUoff') - areaDelay('sky90', testFreq[0], special='FPUoff') \ No newline at end of file + areaDelay('tsmc28', freq=testFreq[1], width= 'rv64', config='gc') + areaDelay('sky90', freq=testFreq[0], width='rv64', config='gc') + areaDelay('tsmc28', freq=testFreq[1]) + areaDelay('sky90', freq=testFreq[0]) + + # normAreaDelay() diff --git a/synthDC/wallySynth.py b/synthDC/wallySynth.py index 66f09e26..3195d850 100755 --- a/synthDC/wallySynth.py +++ b/synthDC/wallySynth.py @@ -9,7 +9,7 @@ def runCommand(config, tech, freq): commands = ["make fresh", "make synth DESIGN=wallypipelinedcore CONFIG={} TECH={} DRIVE=FLOP FREQ={} MAXOPT=0 MAXCORES=1".format(config, tech, freq)] for c in commands: subprocess.Popen(c, shell=True) - time.sleep(60) + # time.sleep(60) fix only do this when diff configs testFreq = [3000, 10000] @@ -26,14 +26,14 @@ if __name__ == '__main__': tech = techs[i] sc = sweepCenter[i] f = testFreq[i] - # for freq in [round(sc+sc*x/100) for x in arr]: # rv32e freq sweep - # synthsToRun += [['rv32e', tech, freq]] + for freq in [round(sc+sc*x/100) for x in arr]: # rv32e freq sweep + synthsToRun += [['rv32e', tech, freq]] # for config in ['rv32gc', 'rv32ic', 'rv64gc', 'rv64ic', 'rv32e']: # configs # config = config + '_FPUoff' # while FPU under rennovation # synthsToRun += [[config, tech, f]] - for mod in ['noMulDiv', 'noPriv', 'PMP0', 'PMP16']: # rv64gc path variations - config = 'rv64gc_' + mod - synthsToRun += [[config, tech, f]] + # for mod in ['noMulDiv', 'noPriv', 'PMP0', 'PMP16']: # rv64gc path variations + # config = 'rv64gc_' + mod + # synthsToRun += [[config, tech, f]] for x in synthsToRun: pool.starmap(runCommand, [x]) \ No newline at end of file